Mitsubishi Electric FR-A820-00046 (0.4K), Instruction Manual

Page: 366 / 1218

Position control under vector control and PM sensorless vector control Parameters
5 - 164
If "1" is selected in Pr. 419 while the FR-A8AL is not installed, a protective function (E.OPT) is
activated.
1278
B176 Fifteenth positioning acceleration
time
5 s 0.01 to 360 s
Set the characteristics of the point
table 15.
1279
B177 Fifteenth positioning deceleration
time
5 s 0.01 to 360 s
1280
B178
Fifteenth positioning dwell time 0 ms 0 to 20000 ms
1281
B179
Fifteenth positioning sub-function 10
0, 2, 10, 12, 100,
102, 110, 112
1282
B180
Home position return method
selection
4
0 Dog type
1 Count type
2 Data set type
3 Stopper type
4
Ignoring the home position (servo-
ON position as the home position)
5 Dog type back end reference
6 Count type front end reference
1283
B181
Home position return speed 2 Hz 0 to 30 Hz
Set the speed for the home position
return operation.
1284
B182
Home position return creep speed 0.5 Hz 0 to 10 Hz
Set the speed immediately before
the home position return.
1285
B183 Home position shift amount lower 4
digits
0 0 to 9999
Set the home position shift distance.
Home position shift distance
= Pr. 1286 × 10000 + Pr. 1285
1286
B184 Home position shift amount upper 4
digits
0 0 to 9999
1287
B185 Travel distance after proximity dog
ON lower 4 digits
2048 0 to 9999
Set the travel distance after
detecting the proximity dog.
Travel distance after the proximity
dog = Pr. 1288 × 10000 + Pr. 1287
1288
B186 Travel distance after proximity dog
ON upper 4 digits
0 0 to 9999
1289
B187
Home position return stopper
torque
40% 0 to 200%
Set the activation level of torque
limit operation for the stopper-type
home position return.
1290
B188
Home position return stopper
waiting time
0.5 s 0 to 10 s
Set the waiting time until home
position return is started after the
inverter detects the pressing status.
1292
B190 Position control terminal input
selection
0
0
Sudden stop signal (X87) of normally
open input (NO contact input)
1
Sudden stop signal (X87) of normally
closed input (NC contact input)
1293
B191
Roll feeding mode selection 0
0 Roll feed disabled
1 Roll feed enabled
Pr. Name Initial value Setting range Description